CN1301761C - 具有防止液体通过加湿器入口回流的结构的加湿器 - Google Patents

具有防止液体通过加湿器入口回流的结构的加湿器 Download PDF

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Publication number
CN1301761C
CN1301761C CNB028049365A CN02804936A CN1301761C CN 1301761 C CN1301761 C CN 1301761C CN B028049365 A CNB028049365 A CN B028049365A CN 02804936 A CN02804936 A CN 02804936A CN 1301761 C CN1301761 C CN 1301761C
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CN
China
Prior art keywords
room
inlet
humidifier
liquid
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB028049365A
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English (en)
Chinese (zh)
Other versions
CN1491124A (zh
Inventor
亚历山大·维尔
伊恩·M·史密斯
佩里·D·利思戈
理查德·L·琼斯
张振纲
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Resmed Pty Ltd
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Resmed Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25646583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1301761(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AUPR3117A external-priority patent/AUPR311701A0/en
Priority claimed from AUPR7288A external-priority patent/AUPR728801A0/en
Application filed by Resmed Pty Ltd filed Critical Resmed Pty Ltd
Publication of CN1491124A publication Critical patent/CN1491124A/zh
Application granted granted Critical
Publication of CN1301761C publication Critical patent/CN1301761C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers
CNB028049365A 2001-02-16 2002-02-14 具有防止液体通过加湿器入口回流的结构的加湿器 Expired - Fee Related CN1301761C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPR3117A AUPR311701A0 (en) 2001-02-16 2001-02-16 Humidifier with spill protection
AUPR3117 2001-02-16
AUPR7288 2001-08-27
AUPR7288A AUPR728801A0 (en) 2001-08-27 2001-08-27 A humidifier

Publications (2)

Publication Number Publication Date
CN1491124A CN1491124A (zh) 2004-04-21
CN1301761C true CN1301761C (zh) 2007-02-28

Family

ID=25646583

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028049365A Expired - Fee Related CN1301761C (zh) 2001-02-16 2002-02-14 具有防止液体通过加湿器入口回流的结构的加湿器

Country Status (9)

Country Link
US (9) US6935337B2 (de)
EP (4) EP3254722A3 (de)
JP (1) JP4420605B2 (de)
CN (1) CN1301761C (de)
AU (1) AU2002233025B2 (de)
ES (1) ES2599753T3 (de)
HK (1) HK1065493A1 (de)
NZ (1) NZ527088A (de)
WO (1) WO2002066106A1 (de)

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USRE48149E1 (en) 2020-08-11
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USRE48095E1 (en) 2020-07-14
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US20040060559A1 (en) 2004-04-01
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